\begin{table}[H] \centering
\newcolumntype{R}{>{\raggedleft\arraybackslash}X}
\newcolumntype{L}{>{\raggedright\arraybackslash}X}
\newcolumntype{C}{>{\centering\arraybackslash}X}

\caption{Robustness checks: Democracy}
\label{tab:robustness_checks_chix_democracy}
\begin{tabularx}{\linewidth}{p{9.8cm} p{2cm} p{2cm} p{2cm}}

\toprule
{Robustness check}&{Est.}&{SE}&{p-val.} \tabularnewline
\midrule \addlinespace[\belowrulesep]
Baseline&0.192**&(0.101)&[0.043] \tabularnewline
With region and decade FE&0.185*&(0.105)&[0.079] \tabularnewline
3 post-election years&0.197*&(0.103)&[0.052] \tabularnewline
5 post-election years&0.189*&(0.104)&[0.051] \tabularnewline
7 post-election years&0.182*&(0.112)&[0.090] \tabularnewline
10 post-election years&0.170&(0.118)&[0.117] \tabularnewline
With year 0 in the post-election period&0.188*&(0.104)&[0.058] \tabularnewline
Twice the MSE-optimal bandwidth&0.178**&(0.095)&[0.020] \tabularnewline
Half the MSE-optimal bandwidth&0.194&(0.189)&[0.105] \tabularnewline
Second-order polynomial&0.191&(0.151)&[0.185] \tabularnewline
Uniform kernel&0.156&(0.120)&[0.221] \tabularnewline
Epanechnikov kernel&0.195**&(0.104)&[0.046] \tabularnewline
\bottomrule \addlinespace[\belowrulesep]

\end{tabularx}
\\ \parbox{\linewidth}{\footnotesize \emph{Notes}: This table reports results for the exercises of Table \ref{tab:robustness_checks_chix_econ} for our main measure of democracy.}
\end{table}
